MC18FD111F-TF

Series:	MC
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance:	110pF
Tolerance:	±1%
Voltage - Rated:	500V
Dielectric Material:	Mica
Operating Temperature:	-55°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	1812 (4532 Metric)
Lead Spacing:	--
Features:	RF, High Q, Low Loss
Size / Dimension:	0.177" L x 0.126" W (4.50mm x 3.20mm)
Height - Seated (Max):	0.079" (2.00mm)

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Mica and PTFE Capacitors

Mica and PTFE Capacitors are a type of capacitor developed to improve the performance of modern electronic systems. The combination of mica and PTFE rods allows for a higher capacitance in a smaller area, making it ideal for electronic systems with high requirements for efficiency and performance. The MC18FD111F-TF is a type of mica and PTFE capacitor designed to provide a higher capacitance rating in a small package. The combination of mica and PTFE rods increases the capacitance of the system, allowing for a higher current rating in a smaller area.In addition, the MC18FD111F-TF is also designed to reduce the effects of dielectric absorption caused by other components in the system. The PTFE rods have a dielectric loss of 0.002%, and the mica plates have a dielectric loss of 0.0007%, making it more suitable for sensitive applications.The MC18FD111F-TF is also highly robust, making it suitable for high-temperature applications. The PTFE rods are designed to withstand temperatures up to 450°C (842°F), while the mica plates are designed to withstand temperatures up to 500°C (932°F). This makes the MC18FD111F-TF more reliable for applications where temperatures may change rapidly.In addition to its capability to handle high temperatures, the MC18FD111F-TF also has a high volumetric efficiency. The combination of PTFE and mica rods is more compact than traditional capacitors, allowing it to provide a higher capacitance in the same size package. This makes the MC18FD111F-TF more suitable for applications with limited space.The working principle of the MC18FD111F-TF is similar to other capacitors. The mica plates and PTFE rods form an electrical field which stores the electrical energy. When a voltage is applied to the capacitor, the electrical field forms a charge which is stored within the capacitor. When the voltage is removed, the charge is released. This cycle allows the capacitor to store and release energy over time.The MC18FD111F-TF is an electrically polarized device, meaning it must be connected to a positive and negative power source to function properly. When connected, the positive and negative terminals form an electrical field which stores energy. As the voltage applied to the capacitor increases, the capacitor will store more energy. This cycle is repeated when the voltage is removed, and the energy is released.The MC18FD111F-TF is commonly used in electronic equipment such as televisions, computers, and other consumer electronics, as well as industrial and automotive systems. This capacitor is highly reliable and offers excellent performance due to its high capacitance rating, robust construction, and dielectric loss reduction. It is also suitable for high-temperature applications, making it a great choice for applications where temperatures may vary frequently.

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